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74F540 • 74F541 Octal Buffer/Line Driver with 3-STATE Outputs
April 1988 Revised October 2000
74F540 • 74F541 Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The 74F540 and 74F541 are similar in function to the 74F240 and 74F244 respectively, except that the inputs and outputs are on opposite sides of the package (see Connection Diagrams). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.
Features
s 3-STATE outputs drive bus lines s Inputs and outputs opposite side of package, allowing
easier interface to microprocessors
Ordering Code:
Order Number Package Number
Package Description
74F540SC
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.
74F540 Datasheet
